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A074774 as a simple table

n a(n)
1 1
2 47
3 311
4 138799
5 997057
6 58404025
7 433380445
8 1662803271215
9 12555303421685
10 762968405786159
11 5823841814857247
12 2856558096376330937
13 21966969165793217071
14 1355329065202645937843
15 10478887384420274295559

[1,47,311,138799,997057,58404025,433380445,
 1662803271215,12555303421685,762968405786159,
 5823841814857247,2856558096376330937,
 21966969165793217071,1355329065202645937843,
 10478887384420274295559]

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Last modified May 2 19:04 EDT 2024. Contains 372203 sequences. (Running on oeis4.)